IPG Expands Sales and Distribution Programs with Five New Publishers

Independent Publishers Group (IPG) has officially announced the addition of five distinct publishers to its global and North American sales and distribution programs. The new partnerships, set to take effect this summer, reflect IPG’s continued commitment to bringing a diverse array of independent voices, educational materials, and international literature to the broader book trade.

Joining IPG’s roster are publishers specializing in inclusive children’s books, educational resources, business and behavioral sciences, and translated global literature.

A Closer Look at the New Additions:

• Purple Diamond Press (Effective June 1, 2026 – Worldwide): Founded by author and disability advocate C.M. Harris, this award-winning independent children’s publishing company centers its mission on inclusive storytelling. Their titles emphasize social-emotional learning, kindness, and empathy, frequently featuring diverse characters and individuals with disabilities. IPG will oversee worldwide sales and distribution. https://www.purplediamondpress.com/ 

  
  

• Editorial Rubio (Effective June 1, 2026): A staple of elementary education since 1956, this Spanish educational publisher is widely recognized for its learning workbooks and materials. Editorial Rubio creates children's picture books and tools designed to develop fine motor skills, language, basic mathematical operations, and logical reasoning. https://www.rubio.net/ 

  
  

• Granica Publishing (Effective June 1, 2026 – North America): With more than 50 years of industry experience, Granica initially built its reputation on cutting-edge works in psychology and sociology. Since the 1980s, the company has expanded into business, management, marketing, coaching, neuroscience, and human resources, and it now also specializes in literature for children and young adults. https://granicaeditor.com/ 

  
  

• Armaenia Editorial (Effective June 1, 2026): Based in Madrid, this independent publisher focuses on bringing award-winning literature from small or minoritarian countries to the Spanish-speaking world. By translating acclaimed global works, Armaenia aims to foster cross-cultural empathy and expand reader perspectives. https://www.armaeniaeditorial.com/ 

  
  

• Pierot Books (Effective July 1, 2026 – North America): Operating in the Central European book market since 1993, this family-owned publishing house specializes in high-quality educational books for preschool and primary-school students. Collaborating with creative authors and illustrators, Pierrot Books is partnering with IPG to mark its expansion into the North American market. https://bookspierrot.ca/

  
  

The expansion reinforces IPG’s long-standing role as a leading distributor for independent presses. Founded in 1971 as the first organization dedicated to marketing indie titles to the book trade, IPG has grown consistently by providing print and e-book distribution, digital printing, and comprehensive marketing support.

"With consistent growth year over year, IPG’s success has come from supporting and encouraging the growth of its publishing partners in the United States and worldwide," the company stated.

IPG is owned by Chicago Review Press, Inc., which acquired the distributor in 1987, and operates alongside Chicago-based independent publishers Chicago Review Press and Triumph Books.